News Feed Forums Broad Acre Crops Supplying 100% of crops N requiremnts Reply To: Supplying 100% of crops N requiremnts

  • Tom Zogas

    Member
    February 2, 2021 at 5:59 pm
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    John,

    Are you referring to a mineral assay – like one used in mining? Can you suggest some labs to work with? Soil tests show ours to be low in P and high in Fe, would be good to know how much is really in there.